package jdbc;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.Scanner;

public class JDBCDemo9 {
    public static void main(String[] args) {
        int num = 0;
        try (Connection connection = DBUtil.getConnection()){
            Scanner scanner = new Scanner(System.in);
            System.out.println("请输入用户名");
            String username = scanner.nextLine();
            System.out.println("请输入密码");
            String password = scanner.nextLine();
            System.out.println("请输入昵称");
            String nickname = scanner.nextLine();
            System.out.println("请输入年龄");
            int age = scanner.nextInt();
            String sql= "INSERT INTO userinfo (username,password,nickname,age) " +
                    "VALUES (?,?,?,?)";
            PreparedStatement ps = connection.prepareStatement(sql);
            ps.setString(1,username);
            ps.setString(2,password);
            ps.setString(3,nickname);
            ps.setInt(4,age);
            num = ps.executeUpdate();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        System.out.println(num>0?"注册成功":"注册失败");
    }
}
